Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 3 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-21 Lat/Lon    Distance(km)  Time Diff(sec)
 03/13/2024   06:31:24   (  -0.06, -75.20) (   0.23, -76.54)  152.67                80
 03/14/2024   06:10:01   (  -0.06, -75.20) (  -0.78, -72.01)  363.39                80
 03/15/2024   18:31:59   (   0.05, -75.21) (  -0.42, -77.32)  241.23                80
 03/16/2024   18:15:56   (   0.05, -75.21) (   0.60, -72.79)  275.27                80
 03/18/2024   06:37:45   (  -0.04, -75.22) (   0.59, -78.07)  324.43                80
 03/19/2024   06:16:22   (  -0.04, -75.23) (  -0.43, -73.54)  192.37                80
 03/20/2024   18:38:20   (   0.03, -75.24) (  -0.75, -78.85)  411.07                80
 03/21/2024   18:22:15   (   0.03, -75.25) (   0.21, -74.31)  106.48                80
 03/23/2024   06:44:05   (  -0.02, -75.28) (   0.97, -79.58)  491.48                80
 03/24/2024   06:22:41   (  -0.03, -75.29) (  -0.06, -75.06)   26.40                80
 03/26/2024   18:28:36   (   0.02, -75.34) (  -0.08, -75.84)   57.70                80